Pathogen Identification Causing Verticillium Wilt on Chinese Cabbage in Beijing Area Pathogen Identification Causing Verticillium Wilt on Chinese Cabbage in Beijing Area Molecular Cloning and Characterization of PbSFBB13-gamma from Chinese White Pear (Pyrus bretschneideri) Cloning and Sequence Analysis of Cinnamoyl-CoA Reductase Gene (CCR) of Pinus massoniana Systematic Position of Cistanche (Orobanchaceae) Based on cpDNA rps16 and ncDNA ITS Sequences Identification, Expression and Variation Analysis of Salt Tolerance Related GmNAC Genes in Soybean Genetic diversity of rhizobia isolated from common legumes in the Karst area, Northwest Guangxi. Sequences analysis of 16S rDNA and rp genes of the phytoplasma associated with jujube witches′-broom (JWB) from Hubei Province